4/28/2023 0 Comments Insecticides and pesticides brandsThe analyses were carried out during the planting (before harvest) and after the harvesting periods. The aim of this research is to determine the insecticide and herbicide residues and their degradation products in Kura irrigation farmland soils. Grain yield per hectare were optimum at 50kg Pha-1 Contrary to above finding, number of grain per pod and 1000-grain were all not influenced by the application of P fertilizer and intra-row spacing. Application of P fertilizer significantly influenced most of the growth and yield characters as well as the yield. Data were collected on plant height, number of leaves per plant, days to 50% flowering, number of grain per pod, 100 grain weight, grain yield per hectare and fodder yield per plant respectively. The objective was to determine the optimum rate of phosphorus fertilizer that will increase yield performance of cowpea in Sudan savanna zone of Nigeria and determine the most suitable intra-row spacing that will increase yield of cowpea in Sudan Savanna of Nigeria. Phosphorus rates were assigned to the main plot and intra-row spacings in the sub-plot. The treatments were arranged in a split plot design and replicated three times at each site. The experiment consisted of five (5) Phosphorus rates (0, 20, 40, 50 and 60 kg Pha-1) and five (5) intra-row spacings (15, 20, 25 30 and 35cm). It was recommended that campaign for attitudinal changes on the use of agrochemical should be mounted by extension agencies in collaboration with relevant stakeholders also, policymakers should make policies to prevent the importation of banned chemicals into the country.įield trials were conducted to evaluate the effects of rates of Phosphorus fertilizer and intra-row spacings on growth and yield of Cowpea (Vigna unguiculata (L.) Walp) in the Sudan Savana zone of Nigeria, during 2018 cropping season at Mohammet Lawan college of Agriculture, Maiduguri (110 50’ N, 130 10’ E, altitude 354 above sea level, altitude 354 above sea level. The findings further disclosed that talking or singing while mixing or spraying (x̄ = 0.74), eating while mixing or spraying (x̄ =0.55) and not washing of personal protection equipment (PPE) before reuse (x̄ =0.46) recorded the highest pesticide handling habits in the study area. Food contamination was the most frequently reported hazard as indicated by the majority (83.8%) of the farmers. Majority of the respondents knew that skin irritation (71.5%), coughing (60.8%) and eye irritation (51.5%), respectively, were the consequences of non-adoption of RAPs. All (100%) the respondents indicated that pesticides caused damage to human health as well as the environment. Majority (63.5%) of farmers attested that agricultural extension officers constituted the major source of information about risks and hazards of pesticide applications. Descriptive statistics (frequency, percentage and means) were used for data analysis. Data were collected using pretested structured interview schedule. Multi-stage sampling procedure was used to select 260 crop farmers who had sustained usage of agrochemicals for at least five (5) years. The study assessed human health and environmental consequences of non-adoption of recommended agrochemical practices (RAPs) among crop farmers in Kaduna and Ondo States of Nigeria. This new understanding of farmers’ expertize in the management of cowpea and its local variability will help to valorize local diversity in breeding programs. More than half the farmers (57%) acquired their cowpea seeds (early, semi-early and late maturity varieties) outside their village, either from markets, seed suppliers or NGOs. Cowpea production is more diverse in Diourbel and Louga and less diverse in the south. In 75% of cases, the name refers to the seed’s morphology or color. Our findings highlight the high diversity of local cowpea varieties with 59 local names inventoried. The results reveal that cowpea is a key feature of cropping systems in the studied area. An average of ten farmers were randomly selected in each village. Surveys were conducted involving 335 rural farmers living in 37 villages, spread across seven regions that produce cowpea. The aim of this study is to characterize the farming practices associated with growing cowpea in Senegal. Although it is crucial, little is known about how farmers classify the diversity of local varieties or about the social practices associated with them. It makes an essential contribution to economic, nutritional and food security. Cowpea ( Vigna unguiculata ) plays a key role in family farming systems in Senegal.
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